He found his voice, so cute. The past couple of nights I have heard some strange calls, I live by a river so get a lot of river birds that call even at night. Anyway I'm sat watching TV and he pipes up, and it all becomes clear what the noises have been.
I then played a youtube video of one calling and he called too. Will try get a video.
But when he was croaking the other night it was just like this. http://www.youtube.com/watch?v=fuXjNuKV_RY Though I wasn't tapping him like that, I know their skin is too delicate for all that.
They do seem highly strung when you disturb them but most of the time if you scary them they just puff up and stand up on their back legs. He is definitely more settled than when I first got him and seeems happy enough when I am around providing I dont touch him.